Infiniti G Cabrio Wheel Lug Pattern and Fitment Guide
The Infiniti G Cabrio features specific wheel lug patterns essential for proper fitment and safe driving. Typically, the lug pattern for this model is a 5×114.3 mm PCD, which indicates 5 lug nuts arranged on a 114.3 mm diameter circle. Along with lug count and PCD, offset (ET) and center bore dimensions are critical for wheel compatibility.\n\nOffset for the Infiniti G Cabrio wheels generally ranges between ET35 and ET40, depending on the production year and trim. The center bore diameter is commonly 66.1 mm, ensuring the wheel properly centers on the hub to reduce vibrations.\n\nRim sizes for the Infiniti G Cabrio vary by year but usually fall within 17 to 19 inches in diameter. It's important to match wheel size, offset, and lug pattern exactly to maintain vehicle handling and avoid potential clearance issues.\n\nOur site provides a detailed year-sorted Infiniti G Cabrio wheel lug pattern catalog, covering PCD, offset ET, center bore, and recommended rim sizes to assist with correct wheel selection and upgrades.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Infiniti G Cabrio 37 | 2019 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2018 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2017 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2016 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2015 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2014 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2013 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2012 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2011 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
| Infiniti G Cabrio 37 | 2010 | 225/50R18 | 8 | 18 | 5×114.3 | 43 | 66.1 | M12*1,25 |
FAQ
- What is the standard lug pattern for Infiniti G Cabrio wheels?
- The standard lug pattern for Infiniti G Cabrio wheels is 5×114.3 mm PCD.
- What offset (ET) is typical for Infiniti G Cabrio wheels?
- Offset values for Infiniti G Cabrio wheels generally range between ET35 and ET40, depending on the year.
- Why is the center bore important for wheel fitment on Infiniti G Cabrio?
- The center bore, typically 66.1 mm for Infiniti G Cabrio, ensures the wheel centers properly on the hub to prevent vibrations and maintain fitment safety.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |






Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |
